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Oval|Lab Grown|IGI

3.72ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG573395808

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG573395808

Diamond specifications and retailer prices

From £394 GBP
$528 USD
As of October 29, 2026
Save £1,770 GBP (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £2,164 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.72ct lab-grown oval diamond

This 3.72ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG573395808 or 573395808. Listed at 16 retailers as of October 29, 2026, with prices from £394 to £2,164, a £1,770 spread on the same certified stone. Brilliant Earth lists it at £2,164. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.72
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573395808
Dimensions12.30 × 8.85 × 5.53 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
12.30 mm8.85 mm3.72 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573395808
Side View
Table 59.5%Crown 36.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.5%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £2,164 GBP|Low: £272 GBP|High: £4,060 GBP|Avg: £1,182 GBP|-46.7%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 30, 2026
Retailer 4£394 GBP
Retailer 6£421 GBP
Retailer 16£681 GBP
Retailer 10£683 GBP
Retailer 13£723 GBP
Retailer 15£734 GBP
Retailer 2£922 GBP
Retailer 9£947 GBP
Retailer 14£1,027 GBP
Retailer 7£1,137 GBP
Retailer 11£1,173 GBP
Retailer 3£1,425 GBP
Retailer 12£1,612 GBP
Retailer 5£1,696 GBP
Retailer 8£1,960 GBP
Brilliant Earth£2,164 GBP

31 data points across 16 retailers

16 retailers£394 GBP to £2,164 GBP

Retailer 1
-
£340 GBP
$455 USD
Price last confirmed 38 days ago
Retailer 2
-
£380 GBP
$509 USD
View
Price last confirmed 36 days ago
B+
Retailer 3
-
£394 GBP
$528 USD
View
Final sale: no returns
Retailer 4
-
£416 GBP
$557 USD
View
Price last confirmed 34 days ago
B
Retailer 5
-
£681 GBP
$913 USD
View
B+
Retailer 6
-
£683 GBP
$915 USD
View
B+
Retailer 7
-
£734 GBP
$983 USD
View
B+
Retailer 8
-
£922 GBP
A$1,900 AUD
View
B+
Retailer 9
-
£947 GBP
ZAR 20,508 ZAR
View
B+
Retailer 10
-
£1,027 GBP
$1,376 USD
View
B+
Retailer 11
-
£1,173 GBP
$1,572 USD
View
Retailer 12
-
£1,353 GBP
$1,813 USD
View
Price last confirmed 34 days ago
B
Retailer 13
-
£1,425 GBP
$1,909 USD
View
B
Retailer 14
-
£1,612 GBP
View
Retailer 15
-
£1,696 GBP
$2,273 USD
View
Price last confirmed 21 days ago
Most Expensive
B
Brilliant Earth
7630195A · Oct 30
£2,164 GBP
$2,900 USD
View
15 more retailers have this diamond
Prices start from £394 GBPSave up to £1,770 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
3.72ct Oval
£394 GBP